Message body decoder

Paste a message body BOC, a full message or a transaction hash and see what it does: the op code is detected and every field is decoded, including wallet requests (W5, v4, v3, highload v3) with each outgoing message, nested jetton forward payloads and bounced messages. Decoding runs in your browser; unknown op codes can be sent to toncenter for a second opinion.

Reads public chain dataUsers & developers

Your browser queries public TON APIs (toncenter, tonapi) directly. We run no server in between and store nothing you enter.

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